Rebutia donaldianaA.B.Lau & G.D.Rowley: "Donald’s Red Crown"n" It develops a dense clump of small, dark heads with brown spines which make a perfect backdrop for the small, dark orange-red, numerous flowers. It quickly begins to form a large, tight mound and it then proceeds to hide it all under a dense blanket of its flowers.

Rebutia fiebrigii(Gürke) Britton & Rose in L.H.Bailey & L.H.Bailey: "Flame Crown" It’s a Bolivian mountain cactus, found at 3600m altitude, and therefore very hardy. It forms a cylinder about 6cm diameter and 10cm tall with few offsets and it produces striking, flame-red flowers over a long season.

Rebutia musculaF.Ritter & Thiele: "Little Mouse" It comes from south Bolivia; it is distinguished by its soft white spination and orange flowers and it blooms heavily in May, continuing until September/October with always at least a few flowers. It is especially desirable for the small size of its main body, with the offsets held closely, usually in a pattern reminiscent of a classical sculpture.